226262800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 571249152

約数和(自身を除く): 344986352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 71, 80, 100, 124, 142, 155, 200, 248, 257, 284, 310, 355, 400, 496, 514, 568, 620, 710, 775, 1028, 1136, 1240, 1285, 1420, 1550, 1775, 2056, 2201, 2480, 2570, 2840, 3100, 3550, 4112, 4402, 5140, 5680, 6200, 6425, 7100, 7967, 8804, 10280, 11005, 12400, 12850, 14200, 15934, 17608, 18247, 20560, 22010, 25700, 28400, 31868, 35216, 36494, 39835, 44020, 51400, 55025, 63736, 72988, 79670, 88040, 91235, 102800, 110050, 127472, 145976, 159340, 176080, 182470, 199175, 220100, 291952, 318680, 364940, 398350, 440200, 456175, 565657, 637360, 729880, 796700, 880400, 912350, 1131314, 1459760, 1593400, 1824700, 2262628, 2828285, 3186800, 3649400, 4525256, 5656570, 7298800, 9050512, 11313140, 14141425, 22626280, 28282850, 45252560, 56565700, 113131400, 226262800]

約数ペア:

[(1, 226262800), (2, 113131400), (4, 56565700), (5, 45252560), (8, 28282850), (10, 22626280), (16, 14141425), (20, 11313140), (25, 9050512), (31, 7298800), (40, 5656570), (50, 4525256), (62, 3649400), (71, 3186800), (80, 2828285), (100, 2262628), (124, 1824700), (142, 1593400), (155, 1459760), (200, 1131314), (248, 912350), (257, 880400), (284, 796700), (310, 729880), (355, 637360), (400, 565657), (496, 456175), (514, 440200), (568, 398350), (620, 364940), (710, 318680), (775, 291952), (1028, 220100), (1136, 199175), (1240, 182470), (1285, 176080), (1420, 159340), (1550, 145976), (1775, 127472), (2056, 110050), (2201, 102800), (2480, 91235), (2570, 88040), (2840, 79670), (3100, 72988), (3550, 63736), (4112, 55025), (4402, 51400), (5140, 44020), (5680, 39835), (6200, 36494), (6425, 35216), (7100, 31868), (7967, 28400), (8804, 25700), (10280, 22010), (11005, 20560), (12400, 18247), (12850, 17608), (14200, 15934)]